<table class=sortable>
    <thead>
        <tr>
            <td>Column1</td>
            <td>Column2</td>
            <td>Column3</td>
            <td>Column4</td>
        </tr>
    </thead>
    <tbody>
        <tr>
            <td>Column1</td>
            <td>Column2</td>
            <td>Column3</td>
            <td>Column4</td>
        </tr>
        <tr>
            <td>Column1</td>
            <td>Column2</td>
            <td>Column3</td>
            <td>Column4</td>
        </tr>
        <tr>
            <td>Column1</td>
            <td>Column2</td>
            <td>Column3</td>
            <td>Column4</td>
        </tr>
        <tr>
            <td>Column1</td>
            <td>Column2</td>
            <td>Column3</td>
            <td>Column4</td>
        </tr>
        <tr>
            <td>Column1</td>
            <td>Column2</td>
            <td>Column3</td>
            <td>Column4</td>
        </tr>
        <tr>
            <td>Column1</td>
            <td>Column2</td>
            <td>Column3</td>
            <td>Column4</td>
        </tr>
        </tbody>
    </table>
</div>